STUDER INNOTEC
COMPACT
COMPACT
COMPACT
COMPACT
User manual
COMPACT V2.0 E
19
4.11 The Temperature sensor
Operating voltage of lead-acid batteries change depending on the temperature. To correct the
operating voltages according to the actual temperatures, a temperature sensor can be connected
to the COMPACT.
The compensation through the sensor is –3mV/°C/Cell.
Order Number: CT-35
Dimensions: H x B x T / 58 x 51.5 x 22mm
5 Programming:
5.1 Standard
setting
The COMPACT is delivered with the default setting following:
5.1.1 Working
mode
The working of the charger, the inverter and the transfer are describe in chapter 5.3/5.4/5.5.
5.1.2 Battery
voltage
Low voltage
11.6V / 23.2V / 46.4V
Float Charge
13.5V / 27.0V / 54.0V
End of Charge Voltage
14.4V / 28.8V / 57.6V
Equalization
15.3V / 30.6V / 61.2V
Absorption Time:
2 Hours
5.1.3 Auxiliary
contact
Active in case of defect or manual turn off with the LED 10/11/12/13
5.2 Reset
value
When the COMPACT is to be connected to a battery or after an interruption (RESET), it is always
programmed with these standard settings..
In order to get to these settings during operation you must press the three Push Buttons 20/21/22
simultaneously for a minimum of 2 seconds.
5.3 Battery voltages and absorption time:
The voltage levels (low voltage, float charge, end of charge and equalization ) and the duration of
the absorption charge can be changed.
The display of these voltages and the times in the program mode are in accordance with the
diagram shown below:
5.3.1 Table of voltage and timing threshold
Low
voltage
LED 13
Float Charge
LED 12
Absorption
LED 11
Equalization
LED 10
Absorpt.
Time
LED 10->13
LED
12V
24V
48V
12V
24V 48V 12V 24V 48V 12V 24V
48V
12/24/48V
14 12.0 24.0 48.0 13.7 27.4 54.8 16.2 32.4 64.8 16.2 32.4 64.8
4
h
15 11.8 23.6 47.2 13.6 27.2 54.4 15.6 31.2 62.4 15.9 31.8 63.6
3
h
16
11.6 23.2 46.4 13.5 27.0 54.0
15 30 60
15.6 31.2 62.4
2
h
17 11.4 22.8 45.6 13.4 26.8 53.6
14.4 28.8 57.6
15.3 30.6 61.2
1
h
18 11.2 22.4 44.8 13.3 26.6 53.2 14.2 28.4 56.8
15 30 60
0
–
1Min.
The heavy printed values show the standard settings.
